Earthquake Information
 Origin Time
2024-04-20 10:04:14 (GMT)
 Magnitude
M 1.9
 Latitude
38.0867° N
 Longitude
23.7626° E
 Focal Depth
10 km
 # of Arrivals
19
 Location 11.8 km NNE of Athens
44.3 km SSE of Chalkida
46.7 km SE of Thiva
 Solution type
automatic
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
ALIOHA8.2253 P10:04:16.12 -0.41.0A
NOACHL13.2197 P10:04:16.63 -0.71.0A
ATHHL13.2197 P10:04:16.64 -0.71.0A
ATHUHA13.5172 P10:04:16.49 -0.91.0A
MRTHHA16.1 76 P10:04:17.53 -0.21.0A
STFNHA21.6298 P10:04:18.40 -0.21.0A
MDRAHA26.1264 P10:04:18.96 -0.41.0A
ERTRHA35.6 3 P10:04:20.55 -0.31.0A
VILLHA40.3282 P10:04:22.31 0.71.0A
GR271Y42.5 75 P10:04:21.51 -0.41.0A
GR261Y46.5319 P10:04:22.09 -0.41.0A
PSAHHA54.6349 P10:04:23.87 0.11.0A
KARYHA59.4 96 P10:04:25.32 0.81.0A
MET1HL65.5210 P10:04:25.19 -0.31.0A
LTKHP70.0264 P10:04:27.00 0.81.0A
MRKAHA70.4347 P10:04:26.33 0.11.0A
IMANHL89.4304 P10:04:29.27 0.01.0A
SERIHA121.0148 P10:04:34.71 0.71.0A
VLIHL168.4206 P10:04:42.10 1.81.0A


  Solution details

Event:
    Public ID              nkua2024htth
    Description
      region name: Greece
Origin:
    Date                   2024-04-20
    Time                  10:04:13.54  +/-    0.2 s
    Latitude              38.0867 deg  +/-      2 km
    Longitude             23.7626 deg  +/-      2 km
    Depth                      10 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             0.65 s
    Azimuthal gap              72 deg

2 Network magnitudes:
    MLv       1.93 +/- 0.22  13            
    M         1.93           13 preferred  

19 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    ALIO  HA    0.1 253  P       10:04:16.12  -0.4 A  1.0  ALIO 
    ATH   HL    0.1 197  P       10:04:16.64  -0.7 A  1.0  ATH  
    NOAC  HL    0.1 197  P       10:04:16.63  -0.7 A  1.0  NOAC 
    ATHU  HA    0.1 172  P       10:04:16.49  -0.9 A  1.0  ATHU 
    MRTH  HA    0.1  76  P       10:04:17.53  -0.2 A  1.0  MRTH 
    STFN  HA    0.2 298  P       10:04:18.40  -0.2 A  1.0  STFN 
    MDRA  HA    0.2 264  P       10:04:18.96  -0.4 A  1.0  MDRA 
    ERTR  HA    0.3   3  P       10:04:20.55  -0.3 A  1.0  ERTR 
    VILL  HA    0.4 282  P       10:04:22.31   0.7 A  1.0  VILL 
    GR27  1Y    0.4  75  P       10:04:21.51  -0.4 A  1.0  GR27 
    GR26  1Y    0.4 319  P       10:04:22.09  -0.4 A  1.0  GR26 
    PSAH  HA    0.5 349  P       10:04:23.87   0.1 A  1.0  PSAH 
    KARY  HA    0.5  96  P       10:04:25.32   0.8 A  1.0  KARY 
    MET1  HL    0.6 210  P       10:04:25.19  -0.3 A  1.0  MET1 
    LTK   HP    0.6 264  P       10:04:27.00   0.8 A  1.0  LTK  
    MRKA  HA    0.6 347  P       10:04:26.33   0.1 A  1.0  MRKA 
    IMAN  HL    0.8 304  P       10:04:29.27   0.0 A  1.0  IMAN 
    SERI  HA    1.1 148  P       10:04:34.71   0.7 A  1.0  SERI 
    VLI   HL    1.5 206  P       10:04:42.10   1.8 A  1.0  VLI  

17 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    ALIO  HA    0.1 253  MLv     1.87 -0.06    3.66343      
    ATH   HL    0.1 197  MLv     2.19  0.26    5.71902      
    NOAC  HL    0.1 197  MLv     2.15  0.23    5.31996      
    ATHU  HA    0.1 172  MLv     2.05  0.12    2.54438      
    MRTH  HA    0.1  76  MLv     1.94  0.01    2.75313      
    STFN  HA    0.2 298  MLv     1.59 -0.34   0.890938      
    MDRA  HA    0.2 264  MLv     1.47 -0.46   0.519108      
    ERTR  HA    0.3   3  MLv     1.68 -0.25   0.492659      
    VILL  HA    0.4 282  MLv     1.62 -0.31   0.323801      
    GR27  1Y    0.4  75  MLv     1.97  0.04   0.637769      
    GR26  1Y    0.4 319  MLv     1.85 -0.07   0.392162      
    PSAH  HA    0.5 349  MLv     2.15  0.22   0.485064      
    KARY  HA    0.5  96  MLv     2.23  0.30   0.447226      
    MET1  HL    0.6 210  MLv     2.38  0.45    0.56178      
    LTK   HP    0.6 264  MLv     1.60 -0.33   0.339844      
    MRKA  HA    0.6 347  MLv     2.38  0.46    0.54007      
    IMAN  HL    0.8 304  MLv     1.76 -0.17   0.102961